![]() The simplest example of a flat three-dimensional shape is ordinary infinite space - what mathematicians call Euclidean space - but there are other flat shapes to consider too. The angles of a triangle add up to 180 degrees, and the area of a circle is π r 2. This is the geometry we learned in school. Let’s explore these geometries, some topological considerations, and what the cosmological evidence says about which shapes best describe our universe. ![]() Only three geometries fit this description: flat, spherical and hyperbolic. The local fabric of space looks much the same at every point and in every direction. The other is about its topology: how these local pieces are stitched together into an overarching shape.Ĭosmological evidence suggests that the part of the universe we can see is smooth and homogeneous, at least approximately. One is about its geometry: the fine-grained local measurements of things like angles and areas. ![]() We can ask two separate but interrelated questions about the shape of the universe. Just as the sphere offered an alternative to a flat Earth, other three-dimensional shapes offer alternatives to “ordinary” infinite space. But most of us give little thought to the shape of the universe. Today, we know the Earth is shaped like a sphere. ![]() There was a time, after all, when everyone thought the Earth was flat, because our planet’s curvature was too subtle to detect and a spherical Earth was unfathomable. ![]() That’s our mental model for the universe, but it’s not necessarily correct. When you gaze out at the night sky, space seems to extend forever in all directions. ![]()
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![]() ![]() ![]() I just refinanced again after doing it 5 years ago. The mortgage industry is shockingly one of these. To be frank, I'm not sure how that's possible with all the regulation. How is it not complete insanity to require _that much_ information on someone and _not_ have strict training and liability for managing it?īetween then and now, Firefox Send has come and gone, but fortunately it's open source, so I'll host that if I find myself in a similar situation in the future.Īgreed - there are entire industries that simply have not caught up with secure management of paperwork, PII and financial information. Unfortunately, I have no confidence that they have, did nor will handle all of that information appropriately once they receive it. ![]() In the end I hosted them myself and phoned them with a password, then deleted them once I'd seen they'd been accessed. ![]() They _really_ struggled to understand why I wouldn't just email them every document they asked for (from birth certificates, marriage certificates, 6 months of financial data, 12 months of pay slips, and a host of other things). I asked if they have a secure mechanism for file uploads and they responded "email is fine". When my wife and I were buying our home, we needed to send our entire lives in paperwork form to the solicitors. I don’t want someone to be able to autofill and get access to all my data. As a general rule, I don’t use Chrome's built-in password manager for anything sensitive because it didn’t require prior authentication to view stored passwords (it may have changed now, but I’m not sure), and the same is true for autofill of my 1Password master password and security key on ANY platform. Sometimes you’re required to enter a password to retrieve/view saved passwords in a web browser, sometimes you aren’t - but it is very rare that the built-in password manager requires authentication for auto-fill. If someone gets access to my unlocked machine and can get into my web browser, they could potentially get into my other password manager to retrieve important information. I don’t have an issue having a master password for one password manager stored inside another I DO think having it in a web browser's built-in password manager is a bad idea, particularly because most browser password managers don’t require authentication to use (unless you’re logging into the browser for the first time). ![]() ![]() ![]() Once the user logs into the system, an appropriate Waze server ID is returned with a cookie, which is used to differentiate the individual user session for subsequent request messages. Since Waze is a community-driven approach, it generally requires the user to register before using the app. Subsequently, the Waze server returns the navigation plan together with the traffic information along the planned route in a response message. Just like Google Maps, Waze works upon the simple request/response protocol principle where the smartphone client application sends periodic messages to the Waze server with its current position acquired through the phone’s GPS receiver. Even though the main purpose of the Waze application is to facilitate user’s vehicle navigation, it also gives users the provisions for manipulating maps (e.g., adding new roads, reporting hazards and potholes). The largest community-based free traffic and navigation application ( Waze, 2017) utilizes floating car data (FCD) obtained from the driver’s or passenger’s smartphones in order to generate real-time traffic information similar to Google Maps. A.K.M.Mahtab Hossain, in Geographical and Fingerprinting Data to Create Systems for Indoor Positioning and Indoor/Outdoor Navigation, 2019 2.4 Waze ![]() ![]() ![]() Some of the stunning features of the TubeMate YouTube downloader APK You can choose video quality considering the screen size of phone and bandwidth of network. When you want to download a video you just need to hit the green arrow button found at bottom most part of screen then TubeMate will download Your app very fast. It’s easy and smooth interface enable you to browse your favorite videos easily and you can easily operate the app. Using TubeMate YouTube downloader APK you can easily browse videos on YouTube and you can find your favorite videos using TubeMate effective search feature and able to download them simultaneously on your phone. It’s available on internet and you can easily download an APK file of TubeMate to install on your smartphone or tablet. ![]() You need not to be a tech geek to download and install this app on your device. TubeMate is an easy app and it’s very easy to download and install this app on your android device. You can get the latest version of the TubeMate YouTube downloader APK launched in Oct 2016. Now it’s become easy and fun to download videos from YouTube on your android device whether it’s smartphone or tablet using TubeMate YouTube downloader APK. TubeMate is absolutely free and fast downloading app in the market for android devices which was introduced by Devian Tubermate. TubeMate is an amazing free android app and most preferable by the people who love watching videos on YouTube. ![]() ![]() Even Apple’s website redirects you to Microsoft Store when you are looking to download iTunes for Windows Direct DownloadsĬlick on the direct download links given below to download iTunes 12.12.6 according to your OS architecture:ĭownload iTunes 12.12.6 for Windows x86 From Microsoft StoreĪlternatively, you can also download the latest iTunes for Windows through Microsoft Store. If your computer satisfies these conditions, then you can continue to download iTunes. At least 500MB of available disk space (just for the app alone). ![]() 64-bit editions of Windows require the iTunes 64-bit installer.iTunes-compatible CD or DVD recorder to create audio CDs, MP3 CDs, or backup CDs or DVDs (songs from the Apple Music catalog cannot be burned to a CD). ![]()
![]() ![]() From major conveniences to critical necessities, our latest edition considers both what you want and what you absolutely need. And more! These new versions are designed to work seamlessly together, creating a state-of-the-art audio editing system.Įxplore all the new features in Sound Forge Pro 11. SpectraLayers Pro 2 offers more speed, convenience, and astonishing new tools and methodologies for radical sound shaping. Reenergized recording and processing environments, more plug-ins, metering for new critical standards, and fresh editing options give Sound Forge Pro 11 the edge on workflow efficiency. Sony today released new versions of Sound Forge and Spectralayers audio software. ![]() ![]() ![]() # $RequestArguments.Credential = $NugetRepositor圜redential # ("password" | ConvertTo-SecureString -AsPlainText -Force) # If required, add the repository access credential here $NugetRepositoryUrl = "INTERNAL REPO URL" ![]() # Should be similar to what you see when you browse Your internal repository url (the main one). # We use this variable for future REST calls. ::SecurityProtocol = ::SecurityProtocol -bor 3072 # installed (.NET 4.5 is an in-place upgrade). NET 4.0, even though they are addressable if. # Use integers because the enumeration value for TLS 1.2 won't exist # Set TLS 1.2 (3072) as that is the minimum required by various up-to-date repositories. # We initialize a few things that are needed by this script - there are no other requirements. # You need to have downloaded the Chocolatey package as well. Download Chocolatey Package and Put on Internal Repository # # repositories and types from one server installation. # are repository servers and will give you the ability to manage multiple # Chocolatey Software recommends Nexus, Artifactory Pro, or ProGet as they ![]() # generally really quick to set up and there are quite a few options. # You'll need an internal/private cloud repository you can use. Internal/Private Cloud Repository Set Up # # Here are the requirements necessary to ensure this is successful. Your use of the packages on this site means you understand they are not supported or guaranteed in any way. With any edition of Chocolatey (including the free open source edition), you can host your own packages and cache or internalize existing community packages. Packages offered here are subject to distribution rights, which means they may need to reach out further to the internet to the official locations to download files at runtime.įortunately, distribution rights do not apply for internal use. If you are an organization using Chocolatey, we want your experience to be fully reliable.ĭue to the nature of this publicly offered repository, reliability cannot be guaranteed. ![]() Human moderators who give final review and sign off.Security, consistency, and quality checking.ModerationĮvery version of each package undergoes a rigorous moderation process before it goes live that typically includes: Welcome to the Chocolatey Community Package Repository! The packages found in this section of the site are provided, maintained, and moderated by the community. ![]() ![]() ![]() Security engineers examine security issues across a network.Network administrators troubleshoot problems across a network.Wireshark can be used to understand how communication takes place across a network and to analyze what went wrong when an issue in communication arises. ![]() The filters in Wireshark are one of the primary reasons it has become the standard tool for packet analysis. For example, you can set a filter to see TCP traffic between two IP addresses, or you can set it only to show you the packets sent from one computer. Wireshark allows you to filter the log before the capture starts or during analysis, so you can narrow down and zero in on what you’re looking for in the network trace. ![]() To see traffic to an external site, you need to capture the packets on the local computer. It captures network traffic from ethernet, Bluetooth, wireless (IEEE.802.11), token ring, and frame relay connections, among others, and stores that data for offline analysis.Įditor’s Note: A “packet” is a single message from any network protocol (e.g., TCP, DNS, etc.).Įditor’s Note 2: LAN traffic is in broadcast mode, meaning a single computer with Wireshark can see traffic between two other computers. Wireshark is a packet sniffer and analysis tool. Using Wireshark to look at packets without permission is illegal. You should only use Wireshark on networks where you have permission to inspect network packets. There truly isn’t a better way to learn low-level networking than to look at traffic under the Wireshark microscope. Government agencies, corporations, non-profits, and educational institutions use Wireshark for troubleshooting and teaching purposes. A global organization of network specialists and software developers supports Wireshark and continues to make updates for new network technologies and encryption methods. Wireshark is an open-source network protocol analysis software program, widely considered the industry standard. Wireshark is the de facto, go-to, you-need-to-know-how-to-use, application to capture and investigate network traffic.Īnd because Wireshark is the predominant tool for this job, let’s go over some application basics, such as where you can download Wireshark, how to capture network packets, how to use filters, and more. If you find yourself troubleshooting network issues, and you have to inspect individual packets, you need to use Wireshark. ![]() ![]() ![]() There are several FREE anti-virus software options available for Penn State. It is not possible for users to permanently delete any data (though it can be hidden temporarily).Īlthough LabArchives is a secure option for storing data, it's still important to make sure that you're complying with the requirements for storage as outlined in the Research Materials and Primary Materials Policy as well as complying with any agreements you might have with third party collaborators about the location of shared data. Get Hardware Discounts in UC Bookstores, Hardware Support in UC Bookstores Technology Center, Software Discounts in ITUCs TouchNet Store and Software. Review general guidelines for purchasing software for University purposes. Each customer's data is stored in its own database, isolated from other customer data - see the security and availability article for more information.Įvery action in your LabArchives notebook generates a date and time stamp obtained from the National Institute of Standards and Technology (NIST) that is unchangeable this happens when you create, modify, or delete any entry in your notebook. More than 750,000 scientists in 110 countries rely on Prism to help share their research. eResearch Consultancy and Advisory Servicesĭata in LabArchives are stored securely within Australia in a primary data centre with a back-up disaster recovery centre in a separate Australian location. Analyze, graph and present your scientific work. ![]() ![]() Any time you want to use it, simply enter the command to launch it and exit out when you're done by typing exit.īut if you're going to use it a lot, you might want to set it as the default shell for your Linux terminal. Run-Command is a small freeware program designed as a fully functional alternative to the standard Microsoft Windows Run-Dialog. You're now all set to use PowerShell on your Linux machine. Windows Terminal is a new, modern, fast, efficient, powerful, and productive terminal application for users of command-line tools and shells like Command Prompt, PowerShell, and WSL. You'll now see a short bit of blurb beginning with the PowerShell version, and your command line will change from to PS /home/yourusername. You may see PowerShell in your app drawer but to use it, open up a new terminal window and enter this simple command. How to launch PowerShell inside the terminal Admittedly there were some issues using the direct download but the Snap install works just fine. Whether it's a missing update to the text or it just works anyway, PowerShell in this guide was installed on Ubuntu 20.04. ![]() One final word is that the official Microsoft documentation says that PowerShell 7 isn't supported on Ubuntu 20.04 LTS, but that's not really the case. You could also use the Snap Store to install PowerShell if that's a way you like to get your packages. If you're on Arch Linux you can install PowerShell from the AUR by grabbing the latest release binary. ![]() Instead, you'll launch it from the terminal. ![]() Powershell being a command-line tool on Linux and not a traditional application means you won't be able to launch it directly from your desktop GUI. ![]() |
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